Environment-Responsive ordinary temperature DLC coating Gide Rolls for Conveying
Developed with Subsidy to Small and Medium Manufacturing Enterprises for Product Development etc.
Ordinary Temperature DLC Processed Materials
- Surface of Rubber Roll (NBR Rubber)
- Surface of CFRP Roll
- Surface of Aluminum
- Surface of Plastic Resin
- Surface of Hard Chrome Plating
- Surface of Engraved Roll
- Ceramic Surface
Features (Optional functions available according to intended use)
- Low friction coefficient : 0.2 and under (crease free, preventing damage to the couterpart material)
- High hardness and abrasion resistance : DLC (around 1500 HV) is harder than the Hard Cr plating (around 900HV max),
scratch-resistance, substitute for fluorine resin coating roll (harder than fluorine resin coating) - Corrosiveness : Improved abrasion resistance / corrosiveness by DLC coating
- Super-hydrophilicity : Contact angle with water 20-30°possible (controllable film thickness of solution coating)
- Water repellency : Contact angle with water 90-100°possible (correspondent to the doctor blade)
- Electrical resistance value : 106 – 1010 Ω (anti-adhesion to dust)
- Friction reduction of CFRP : Prevention of abrasion dust
- Antibacterial effect provided
- Stain resistant (fluorinated DLC)
Example
Conveying rolls for film manufacturing, printing industry, and paper printing industry, etc.